NSN 5990-00-917-4220 7R91331B, 7R913-31B, 00-917-4220
Product Details | TRANSMITTER SYNCHRO
5990-00-917-4220 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Part Alternates: 7R91331B, 7R913-31B, 5990-00-917-4220, 00-917-4220, 5990009174220, 009174220
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 27 JUL 1966 | 00-917-4220 | 02073 ( SYNCHRO, TRANSMITTER ) |
Drawings & Photos | NSN 5990-00-917-4220
Cross Reference | NSN 5990-00-917-4220
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7R913-31B | 88818 | KEARFOTT CORPORATION DBA KEARFOTT |
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Related Products | NSN 5990-00-917-4220
Technical Data | NSN 5990-00-917-4220
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 11 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 280.0 MILLIAMPERES NOMINAL |
| ROTOR INPUT ELECTRICAL POWER RATING | 1.2 WATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO RESISTANCE IN OHMS | 108.00 NOMINAL |
| PLUS J ZRO REACTANCE IN OHMS | 82.30 NOMINAL |
| ZSO RESISTANCE IN OHMS | 19.60 NOMINAL |
| PLUS J ZSO REACTANCE IN OHMS | 76.60 NOMINAL |
| ZRS RESISTANCE IN OHMS | 22.10 NOMINAL |
| PLUS J ZRS REACTANCE IN OHMS | 23.60 NOMINAL |
| TRANSFORMATION RATIO | 0.454 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 4.500 OUTPUT TO INPUT NOMINAL |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -7.0 TO 7.0 |
| ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 0.07 INCH-OUNCES NOMINAL |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 0.05 INCH-OUNCES NOMINAL |
| BODY STYLE | A2 STANDARD ROUND B |
| SHOULDER DIAMETER | 1.0000 INCHES NOMINAL |
| PILOT DIAMETER | 0.6250 INCHES NOMINAL |
| OVERALL LENGTH | 2.4270 INCHES MAXIMUM |
| FLANGE DIAMETER | 1.0620 INCHES NOMINAL |
| FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7320 INCHES MAXIMUM |
| ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8120 INCHES NOMINAL |
| ALIGNMENT HOLE QUANTITY | 4 |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| SHAFT THREAD SERIES DESIGNATOR | UNC SINGLE SHAFT |
| SHAFT NOMINAL THREAD SIZE | 0.187 INCHES SINGLE SHAFT |
| SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
Restrictions/Controls & Freight Information | NSN 5990-00-917-4220
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062820 | RADIO/TV TRANSMIT/RECEIVE SETS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | K | Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5990-00-917-4220
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |